Smelly guests and warm weather have forced UK Theme park Thorpe Park to introduce a new rule called “say no to B.O.“. The rule has been put in place because too many smelly guests were stinking up their rides on the hottest days.

Any time the temperature reaches 25C (77F) and above, guests must keep their arms down on the rides at all times. Personally, I think that telling guests to take a shower and use deodorant may have been a better (smelling) solution, but obviously not everyone practices basic hygiene.